$275+ Cheap flights from Heathrow (LHR) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
Jul 27 — Aug 31

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The best prices from London Heathrow to Philadelphia are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 22, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$538
(CheapTickets.de)

One-way from

$275
(Kiwi.com)
High demand for flights, 24% potential price rise
Best time to find cheap flights, 12% potential price drop
From London Heathrow to Philadelphia
One-way flight from London Heathrow to Philadelphia

What is the cheapest day to fly round-trip from London Heathrow Airport to Philadelphia?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from London Heathrow Airport to Philadelphia.

How far in advance should I book a flight from London Heathrow Airport to Philadelphia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 21% on flights from London Heathrow Airport to Philadelphia compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $687. For sooner than that we have options available in the next 3 days from $879.

What is the cheapest month to fly from London Heathrow Airport to Philadelphia?

November can be a great time to fly to Philadelphia from London Heathrow Airport with a flight ticket averaging about $726. Cheapflights users have found deals in the month of November for as cheap as $529. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from LHR to PHL?

When flying from London Heathrow Airport to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight at noon.

Cheap Heathrow to Philadelphia flights in July & August 2024

Find cheap flight options from Heathrow to Philadelphia specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Prices were last updated on July 22, 2024.
The lowest fares we've come across on flights traveling from London to Philadelphia in July and August 2024. For more flight deals, be sure to check back very soon.
This The Travel House deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/261:00 pmLHR - PHL
Nonstop7h 55mFinnair
Mon 9/99:00 pmPHL - LHR
1 stop31h 50mFinnair
Deal found 7/22$645
This The Travel House deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/268:25 pmLHR - PHL
1 stop22h 15mFinnair
Mon 9/91:35 pmPHL - LHR
1 stop15h 05mFinnair
Deal found 7/22$646
This The Travel House deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2611:00 amLHR - PHL
Nonstop7h 55mFinnair
Mon 9/91:35 pmPHL - LHR
1 stop15h 05mFinnair
Deal found 7/21$654
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/308:25 amLHR - PHL
1 stop18h 07mJetBlue
Wed 9/42:25 pmPHL - LHR
1 stop11h 05mJetBlue
Deal found 7/22$657
This The Travel House deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2612:15 pmLHR - PHL
1 stop12h 25mFinnair
Mon 9/98:33 amPHL - LHR
1 stop20h 07mFinnair
Deal found 7/21$660
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/288:50 amLHR - PHL
1 stop12h 25mAmerican Airlines
Wed 9/2510:50 pmPHL - LHR
Nonstop7h 00mAmerican Airlines
Deal found 7/22$672
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/288:50 amLHR - PHL
1 stop12h 25mAmerican Airlines
Wed 9/256:35 pmPHL - LHR
1 stop10h 45mAmerican Airlines
Deal found 7/22$676
This The Travel House deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/281:00 pmLHR - PHL
Nonstop7h 55mFinnair
Wed 9/251:35 pmPHL - LHR
1 stop15h 05mFinnair
Deal found 7/21$678
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/268:25 amLHR - PHL
1 stop18h 07mJetBlue
Mon 9/910:30 amPHL - LHR
1 stop15h 00mJetBlue
Deal found 7/22$683

Heathrow to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
The lowest fares we've come across on flights traveling from London to Philadelphia in July and August 2024. For more flight deals, be sure to check back very soon.
This CheapTickets.de deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/168:25 amLHR - PHL
1 stop18h 15mJetBlue
Mon 9/2310:25 amPHL - LHR
1 stop15h 05mJetBlue
Deal found 7/22$538
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:45 amLHR - PHL
1 stop14h 15mMultiple Airlines
Tue 11/125:30 pmPHL - LHR
1 stop12h 25mMultiple Airlines
Deal found 7/22$539
This deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/168:25 amLHR - PHL
1 stop29h 45mJetBlue
Mon 9/236:35 pmPHL - LHR
1 stop30h 55mJetBlue
Deal found 7/22$547
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/168:25 amLHR - PHL
1 stop18h 15mJetBlue
Mon 9/2310:25 amPHL - LHR
1 stop15h 05mJetBlue
Deal found 7/22$553
This deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/168:30 amLHR - PHL
2 stops15h 09mUnited Airlines
Mon 9/232:35 pmPHL - LHR
2 stops14h 35mUnited Airlines
Deal found 7/22$562
This CheapTickets.de deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/98:25 amLHR - PHL
1 stop14h 25mJetBlue
Mon 9/1610:25 amPHL - LHR
1 stop15h 05mJetBlue
Deal found 7/21$570
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/248:25 amLHR - PHL
1 stop18h 15mJetBlue
Tue 10/12:25 pmPHL - LHR
1 stop11h 05mJetBlue
Deal found 7/22$575
This JetBlue deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/98:25 amLHR - PHL
1 stop18h 10mJetBlue
Mon 9/1610:25 amPHL - LHR
1 stop15h 05mJetBlue
Deal found 7/20$586
This JetBlue deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/98:25 amLHR - PHL
1 stop14h 01mJetBlue
Mon 9/166:20 amPHL - LHR
1 stop19h 10mJetBlue
Deal found 7/21$587

Heathrow to Philadelphia flights leaving soon

Find last-minute flight options from Heathrow to Philadelphia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
Check out these flights departing soon from London to Philadelphia. Users should examine the flight details to ensure there are no surprises.
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/299:40 pmLHR - PHL
3 stops45h 30mMultiple Airlines
Mon 8/56:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/21$988
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/299:40 pmLHR - PHL
3 stops45h 30mMultiple Airlines
Thu 8/86:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/21$1,018
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:05 amLHR - PHL
3 stops53h 33mMultiple Airlines
Tue 8/66:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/21$1,030
This deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/287:25 amLHR - PHL
2 stops29h 10mJetBlue
Mon 8/58:20 amPHL - LHR
1 stop17h 10mJetBlue
Deal found 7/21$1,059
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/15:35 pmLHR - PHL
3 stops46h 03mMultiple Airlines
Tue 8/66:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/22$1,081
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:05 amLHR - PHL
3 stops53h 33mMultiple Airlines
Mon 8/56:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/21$1,126
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/15:35 pmLHR - PHL
3 stops46h 03mMultiple Airlines
Thu 8/86:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/22$1,135
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/15:35 pmLHR - PHL
3 stops48h 41mMultiple Airlines
Sat 8/176:30 pmPHL - LHR
Nonstop7h 10mMultiple Airlines
Deal found 7/22$1,145
This Netflights deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2911:35 amLHR - PHL
1 stop16h 41mVirgin Atlantic
Thu 8/11:15 pmPHL - LHR
1 stop12h 10mVirgin Atlantic
Deal found 7/21$1,150

One-way flights to Philadelphia from Heathrow

Search for one-way flight options from Heathrow to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
Take a look at some of the one-way flights we've detected from London to Philadelphia. For those needing a return trip from London, there is a search form available above.
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/216:35 amLHR - PHL
2 stops32h 12mMultiple Airlines
Deal found 7/20$275
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/246:10 amLHR - PHL
2 stops36h 58mMultiple Airlines
Deal found 7/20$303
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/246:10 amLHR - PHL
2 stops36h 58mMultiple Airlines
Deal found 7/21$309
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2310:30 amLHR - PHL
2 stops28h 17mMultiple Airlines
Deal found 7/20$311
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/117:55 amLHR - PHL
2 stops28h 40mMultiple Airlines
Deal found 7/21$334
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/99:25 pmLHR - PHL
2 stops39h 10mMultiple Airlines
Deal found 7/21$349
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/189:55 amLHR - PHL
2 stops28h 52mMultiple Airlines
Deal found 7/20$352
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/127:40 amLHR - PHL
2 stops34h 37mMultiple Airlines
Deal found 7/21$354
This Combigo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/109:25 pmLHR - PHL
2 stops39h 10mMultiple Airlines
Deal found 7/21$356

Find flights from Heathrow to Philadelphia within your budget

Customize your flight search to find flights from Heathrow to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$538 - $682

Route

Depart

Return

Price

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/16

1 stop18h 15m

Philadelphia

Mon 9/23

1 stop15h 05m

$538

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 11/5

1 stop14h 15m

Philadelphia

Tue 11/12

1 stop12h 25m

$539

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/16

2 stops15h 09m

Philadelphia

Mon 9/23

2 stops14h 35m

$562

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/9

2 stops15h 00m

Philadelphia

Mon 9/16

2 stops14h 25m

$601

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Wed 9/11

Nonstop7h 55m

Philadelphia

Wed 9/25

1 stop15h 05m

$610

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/2

1 stop12h 30m

Philadelphia

Mon 9/9

1 stop20h 07m

$613

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 9/10

1 stop11h 30m

Philadelphia

Tue 9/24

2 stops14h 15m

$663

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 11/19

1 stop12h 40m

Philadelphia

Thu 11/28

Nonstop7h 00m

$664

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 9/23

1 stop11h 01m

Philadelphia

Mon 9/30

1 stop9h 20m

$682

Flights are sorted by cheapest first

Deals found on 7/22

How far ahead should I book a flight from London Heathrow Airport to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Philadelphia. Price data was last updated on July 19, 2024.
The best time to book flights from London Heathrow Airport to Philadelphia is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from London Heathrow Airport to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Philadelphia. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Philadelphia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Heathrow to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

33.8 - 78.8 °F

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated July 22, 2024.
To help decide which airline to fly from London to Philadelphia, see what other customers have to say about Delta, JetBlue and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,684 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.9
Good
1,417 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
1,806 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
1,336 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.6
Good
4,024 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Philadelphia from London Heathrow?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from London Heathrow. On average, Philadelphia has 12 inbound flights from London Heathrow per day from 6 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • Can I find flights from London Heathrow Airport to Philadelphia for under $600 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Philadelphia for under $600. The cheapest flight booked recently is on JetBlue for just $538, but on average you can expect to pay $584.

  • Are there nonstop flights from London Heathrow Airport to Philadelphia for under $700 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Philadelphia under $700. A good price for a nonstop flight from London Heathrow Airport to Philadelphia is less than $688.

  • Are there last-minute flights available from London Heathrow Airport to Philadelphia for under $1,000?

    There are currently 20+ open flights from London Heathrow Airport to Philadelphia within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from London Heathrow Airport to Philadelphia round-trip?

    Flying on JetBlue is currently your cheapest option to Philadelphia, with prices starting at $538. Additional round-trip tickets that might be worth considering are offered by United Airlines and SWISS, with the lowest prices starting at $562 and $601, respectively. JetBlue is currently priced 25% below the average price you’ll pay for this route.

  • What are the most reliable airlines from London Heathrow Airport to Philadelphia?

    Before booking your flight to Philadelphia from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (71%), American Airlines (71%), Finnair( 71%).

  • What are the cheapest flights from London Heathrow Airport to Philadelphia?

    Looking for the cheapest flight from London Heathrow Airport to Philadelphia? While on average our users pay $1,515, our data indicates the cheapest price to be $631. The most popular route (London Heathrow - Philadelphia), is priced around $556.

  • What does LHR to PHL mean?

    LHR stands for London Heathrow Airport, while PHL stands for Philadelphia Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Heathrow to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Heathrow to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Philadelphia.

  • Can I find deals for business class flights from Heathrow to Philadelphia?

    Yes. Cheapflights offers flight deals from Heathrow to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Philadelphia that allow pets onboard?

    Many airlines flying from Heathrow to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Philadelphia?

    Yes, you can often find last-minute deals on Heathrow to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Philadelphia flight deals updated?

    The London Heathrow Airport to Philadelphia flight deals you see on this page were last updated on 7/22.

  • What are the most popular airlines that fly from London Heathrow Airport to Philadelphia?

  • What is the cheapest month to book a flight from London Heathrow Airport to Philadelphia?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Philadelphia (average of $228). Flying from London Heathrow Airport to Philadelphia in March is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Heathrow to Philadelphia

Discover the top 6 airlines that operate flights from Heathrow to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$570FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$560Average$746FlexibilityNo cancel feeOn-time71%
IberiaCheapest$573Average$742FlexibilityNo cancel feeOn-time77%
FinnairCheapest$583Average$733FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$586Average$747FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$626Average$779FlexibilityNo cancel feeOn-timeN/A